class Byebug::EnableCommand

def description
  %{Enable some things.
    This is used to cancel the effect of the "disable" command.}
end

def enable_breakpoints(args)
  enable_disable_breakpoints('Enable', args)
end

def enable_display(args)
  enable_disable_display('Enable', args)
end

def execute
  return errmsg "\"enable\" must be followed by \"display\", " \
                "\"breakpoints\" or breakpoint numbers.\n" unless @match[1]
  args = @match[1].split(/[ \t]+/)
  param = args.shift
  subcmd = Command.find(Subcommands, param)
  if subcmd
    send("enable_#{subcmd.name}", args)
  else
    send('enable_breakpoints', args.unshift(param))
  end
end

def names
  %w(enable)
end

def regexp
  /^\s* en(?:able)? (?:\s+(.*))?$/ix
end